Design a Website Mockup

Hi, One of my client require to change website design, He need professional design for their site, first he just want mockup version of website, to make sense how their website would look like after re-design, Condition ======== 1) I will pay only if client approve work 2) You have provide me different options for mockup like 2 or 3, so i can show to my client. 3) Need professional work , because i don't want to loose my client 4) once your work approved i will award project to you. 5) For mockup i will provide max $30, if client approve work, no prior milestone before work complete and approved. Send your proposal with " I accept terms " as starting word, otherwise your bid will be ignored. I need mockup to be finished within today, so i can show it to my client. Once mockup round completed next round is for create responsive html of mockup, prefered developer for that is who have completed mockup round. Thanks.